I understand both sides of this argument, for one, we can't be self-righteous.
We've all done crap, but if someone changes their ways, the past is the past, we gotta forgive eventually.
However, if someone refuses to stop their behavior, then we have a serious problem. That's why we're calling Notorious out, at least for me, I'm not doing it to find a guy to point my finger to. I'm simply calling him out as anyone should. That's what we're supposed to do, when someone is being an idiot, confront him about it, if he doesn't change, let him go or push him away from the group. At least until he decides to change his crap, until then, we shall(hopefully) never let him back.